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Diffstat (limited to 'plugins/yaml/python/scalar.c')
| -rw-r--r-- | plugins/yaml/python/scalar.c | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/plugins/yaml/python/scalar.c b/plugins/yaml/python/scalar.c deleted file mode 100644 index 5a33cd1..0000000 --- a/plugins/yaml/python/scalar.c +++ /dev/null @@ -1,304 +0,0 @@ - -/* Chrysalide - Outil d'analyse de fichiers binaires - * scalar.c - équivalent Python du fichier "plugins/yaml/scalar.c" - * - * Copyright (C) 2019-2020 Cyrille Bagard - * - * This file is part of Chrysalide. - * - * Chrysalide is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 3 of the License, or - * (at your option) any later version. - * - * Chrysalide is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - - -#include "scalar.h" - - -#include <pygobject.h> - - -#include <plugins/pychrysalide/helpers.h> - - -#include "collection.h" -#include "line.h" -#include "node.h" -#include "../scalar.h" - - - -/* Crée un nouvel objet Python de type 'YamlScalar'. */ -static PyObject *py_yaml_scalar_new(PyTypeObject *, PyObject *, PyObject *); - -/* Attache une collection de noeuds Yaml à un noeud. */ -static int py_yaml_scalar_set_collection(PyObject *, PyObject *, void *); - -/* Fournit une éventuelle collection rattachée à un noeud. */ -static PyObject *py_yaml_scalar_get_collection(PyObject *, void *); - - - -/****************************************************************************** -* * -* Paramètres : type = type de l'objet à instancier. * -* args = arguments fournis à l'appel. * -* kwds = arguments de type key=val fournis. * -* * -* Description : Crée un nouvel objet Python de type 'YamlScalar'. * -* * -* Retour : Instance Python mise en place. * -* * -* Remarques : - * -* * -******************************************************************************/ - -static PyObject *py_yaml_scalar_new(PyTypeObject *type, PyObject *args, PyObject *kwds) -{ - PyObject *result; /* Instance à retourner */ - GYamlLine *key; /* Ligne principale du noeud */ - int ret; /* Bilan de lecture des args. */ - GYamlScalar *node; /* Création GLib à transmettre */ - -#define YAML_SCALAR_DOC \ - "YamlScalar handles a scalar node in a Yaml tree.\n" \ - "\n" \ - "Instances can be created using the following constructor:\n" \ - "\n" \ - " YamlScalar(key)\n" \ - "\n" \ - "Where key is the main Yaml line for the scalar." - - ret = PyArg_ParseTuple(args, "O&", &convert_to_yaml_line, &key); - if (!ret) return NULL; - - node = g_yaml_scalar_new(key); - - g_object_ref_sink(G_OBJECT(node)); - result = pygobject_new(G_OBJECT(node)); - g_object_unref(node); - - return result; - -} - - -/****************************************************************************** -* * -* Paramètres : self = contenu binaire à manipuler. * -* value = collection de noeuds Yaml. * -* closure = adresse non utilisée ici. * -* * -* Description : Attache une collection de noeuds Yaml à un noeud. * -* * -* Retour : Jeu d'attributs liés au contenu courant. * -* * -* Remarques : - * -* * -******************************************************************************/ - -static int py_yaml_scalar_set_collection(PyObject *self, PyObject *value, void *closure) -{ - int result; /* Bilan à renvoyer */ - GYamlScalar *node; /* Version GLib du noeud */ - GYamlCollection *collec; /* Version GLib de la valeur */ - - node = G_YAML_SCALAR(pygobject_get(self)); - - if (value == Py_None) - { - g_yaml_scalar_set_collection(node, NULL); - result = 0; - } - - else - { - if (!convert_to_yaml_collection(value, &collec)) - result = -1; - - else - { - g_yaml_scalar_set_collection(node, collec); - result = 0; - } - - } - - return result; - -} - - -/****************************************************************************** -* * -* Paramètres : self = contenu binaire à manipuler. * -* closure = adresse non utilisée ici. * -* * -* Description : Fournit une éventuelle collection rattachée à un noeud. * -* * -* Retour : Collection de noeuds Yaml ou None. * -* * -* Remarques : - * -* * -******************************************************************************/ - -static PyObject *py_yaml_scalar_get_collection(PyObject *self, void *closure) -{ - PyObject *result; /* Instance à retourner */ - GYamlScalar *node; /* Version GLib du noeud */ - GYamlCollection *collec; /* Collection à transmettre */ - -#define YAML_SCALAR_COLLECTION_ATTRIB PYTHON_GETSET_DEF_FULL \ -( \ - collection, py_yaml_scalar, \ - "Provide or define the collection of nodes attached to another Yaml node." \ -) - - node = G_YAML_SCALAR(pygobject_get(self)); - - collec = g_yaml_scalar_get_collection(node); - - if (collec == NULL) - { - result = Py_None; - Py_INCREF(result); - } - - else - { - result = pygobject_new(G_OBJECT(collec)); - g_object_unref(collec); - } - - return result; - -} - - -/****************************************************************************** -* * -* Paramètres : - * -* * -* Description : Fournit un accès à une définition de type à diffuser. * -* * -* Retour : Définition d'objet pour Python. * -* * -* Remarques : - * -* * -******************************************************************************/ - -PyTypeObject *get_python_yaml_scalar_type(void) -{ - static PyMethodDef py_yaml_scalar_methods[] = { - { NULL } - }; - - static PyGetSetDef py_yaml_scalar_getseters[] = { - YAML_SCALAR_COLLECTION_ATTRIB, - { NULL } - }; - - static PyTypeObject py_yaml_scalar_type = { - - PyVarObject_HEAD_INIT(NULL, 0) - - .tp_name = "pychrysalide.plugins.yaml.YamlScalar", - .tp_basicsize = sizeof(PyGObject), - - .tp_flags = Py_TPFLAGS_DEFAULT, - - .tp_doc = YAML_SCALAR_DOC, - - .tp_methods = py_yaml_scalar_methods, - .tp_getset = py_yaml_scalar_getseters, - .tp_new = py_yaml_scalar_new - - }; - - return &py_yaml_scalar_type; - -} - - -/****************************************************************************** -* * -* Paramètres : module = module dont la définition est à compléter. * -* * -* Description : Prend en charge l'objet 'pychrysalide.plugins.....YamlScalar.* -* * -* Retour : Bilan de l'opération. * -* * -* Remarques : - * -* * -******************************************************************************/ - -bool register_python_yaml_scalar(PyObject *module) -{ - PyTypeObject *type; /* Type Python 'YamlScalar' */ - PyObject *dict; /* Dictionnaire du module */ - - type = get_python_yaml_scalar_type(); - - dict = PyModule_GetDict(module); - - if (!register_class_for_pygobject(dict, G_TYPE_YAML_SCALAR, type, get_python_yaml_node_type())) - return false; - - return true; - -} - - -/****************************************************************************** -* * -* Paramètres : arg = argument quelconque à tenter de convertir. * -* dst = destination des valeurs récupérées en cas de succès. * -* * -* Description : Tente de convertir en noeud d'arborescence de format Yaml. * -* * -* Retour : Bilan de l'opération, voire indications supplémentaires. * -* * -* Remarques : - * -* * -******************************************************************************/ - -int convert_to_yaml_scalar(PyObject *arg, void *dst) -{ - int result; /* Bilan à retourner */ - - result = PyObject_IsInstance(arg, (PyObject *)get_python_yaml_scalar_type()); - - switch (result) - { - case -1: - /* L'exception est déjà fixée par Python */ - result = 0; - break; - - case 0: - PyErr_SetString(PyExc_TypeError, "unable to convert the provided argument to Yaml scalar"); - break; - - case 1: - *((GYamlScalar **)dst) = G_YAML_SCALAR(pygobject_get(arg)); - break; - - default: - assert(false); - break; - - } - - return result; - -} |